Home / 1,509,958,085,131.50-3,312,251,833,414.40

Finding the Third Proportional to 1,509,958,085,131.50 and 3,312,251,833,414.40

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Solution

The third proportional to 1,509,958,085,131.50 and 3,312,251,833,414.40 is: 7,265,772,683,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,958,085,131.50 : 3,312,251,833,414.40 = 3,312,251,833,414.40 : x
  2. Step 2: Convert to fraction form
    1,509,958,085,131.50/3,312,251,833,414.40 = 3,312,251,833,414.40/x
  3. Step 3: Cross multiply
    1,509,958,085,131.50x = 3,312,251,833,414.40 × 3,312,251,833,414.40
  4. Step 4: Simplify right side
    1,509,958,085,131.50x = 10,971,012,207,957,052,795,912,192
  5. Step 5: Solve for x
    x = 10,971,012,207,957,052,795,912,192/1,509,958,085,131.50
  6. Step 6: Final answer
    x = 7,265,772,683,353.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.